other local metro areas in the rankings, san francisco-oakland at number 4, napa at 10th, and santa cruz at 11. silicon valley is represented on the list of the most generous americans. 82-year-old warren buffett is the nation's biggest giver, then mark zuckerberg and his wife of facebook and texas financiers john and laura arnold third, microsoft's co-owner paul allen and sergei brin is also on the list. >> lawrence? >> i have yet it make my millions. >> i'm shocked. >> i give what i can. absolutely. >> you should get paid extra for this week. >> i should. i'm giving plenty of sunshine around the bay area this week. >>> we have a little more patchy fog right now. but we'll break that up. more sunshine coming our way. chilly inland, 30s and 40s. some of that fog a little thick in the north bay valleys. visibilities down to a half mile in the santa rosa area. this afternoon, mild temperatures with sunshine and temperatures running to mid-60s in some of the valleys. you will see 60s inside the bay and 50s at the coastline. mostly sunny maybe a lingering patch or two of fog. high pressure b